I'm currently training for the Marines PFT to get into OCS (Officer Candidate School).
I can do the sit-ups, and I'm almost there with the run (need 23:00, I'm at 23:15).
Where I'm significantly lacking is in pull-ups. I need to be able to do 12, I've been able to do about 10 so far. I figure the best way to do this is to get a pull-up bar for my home.
Can anyone recommend a good pull-up bar (not iron-gym, that kind of pull up bar doesn't fit in my doorways) that's screw-less? My walls are made of concrete and metal - drilling doesn't work (I'm not going to spend $200 on a drill).
Thanks in advance!
Thread: Pull-up / Chin-up bar question